| 不同覆盖方式对土壤环境和烤烟生长及产量的影响 |
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| 引用本文： | 李永涛,刘仁祥,邵忠顺,付南亚,张仕权.不同覆盖方式对土壤环境和烤烟生长及产量的影响[J].贵州农业科学,2011(11):70-72. |
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| 作者姓名： | 李永涛 刘仁祥 邵忠顺 付南亚 张仕权 |
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| 作者单位： | 贵州大学农学院;贵州省黔西南州烟草公司兴义分公司; |
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| 摘 要： | 为了对优质烤烟生产提供参考,以云烟85为试材,研究了田间稻草覆盖、地膜覆盖、先地膜后稻草覆盖、无覆盖4种不同覆盖方式对土壤环境和烤烟生长及产量的影响.结果表明,先地膜后稻草覆盖栽培方式在生长前期能提高地温,促进烟株早生快长,显著降低早花率;成熟期能降低地温,保持土壤水分和根系活力,延迟烟株衰老过程,有利于烟株中、上部叶...
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| 关 键 词： | 烟 生长 产量 覆盖方式 稻草覆盖 地膜覆盖 |
Effects of Different Mulching Patterns on Soil Environment,Yield and Quality of Flue-cured Tobacco |
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| LI Yong-tao,LIU Ren-xiang,SHAO Zhong-shun,FU Nan-yan,ZHANG Shi-quan.Effects of Different Mulching Patterns on Soil Environment,Yield and Quality of Flue-cured Tobacco[J].Guizhou Agricultural Sciences,2011(11):70-72. |
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| Authors: | LI Yong-tao LIU Ren-xiang SHAO Zhong-shun FU Nan-yan ZHANG Shi-quan |
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| Institution: | LI Yong-tao1,2,LIU Ren-xiang1,SHAO Zhong-shun2,FU Nan-yan2,ZHANG Shi-quan2 (1.College of Agriculture,Guizhou University,Guiyang,Guizhou 550025,2.Xingyi Branch Company,Qianxinan Tobacco Company,Xingyi,Guizhou 562400,China) |
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| Abstract: | In order to provide references for high quality flue-cured tobacco production,experiments were carried out to study the effects of four mulching patterns(straw mulching,plastic film mulching,straw mulching after plastic film uncovered,mulching by nothing) on soil environments,yield and quality of flue-cured tobacco taking Yunyan 85(Nicotiana tabacum) as the material.The results showed that the straw mulching after plastic film uncovered pattern increased soil temperature during early period,promoted the pla... |
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| Keywords: | flue-cured tobacco growth yield mulching pattern straw mulching plastic film mulching |
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